Boring Head Shank, 3MT Professional Grade
- MT3 shank, 7/8"-20 mounting thread
- Tapped for 3/8"-16 drawbar
- Made of 20CrMnTi alloy steel
- Electrolysis nickel coating
- Superior craftsmanship
This professional grade boring head shank has a #3 Morse taper taper on one end and a 7/8"-20 thread on the other. Made of Made of 20CrMnTi alloy steel with an electrolysis nickel coating.
The boring head shank adapts our boring head to mills with an MT3 spindle.
Graduation .0005"